diff --git a/newlib/libgloss/pic32mx/syscalls.c b/newlib/libgloss/pic32mx/syscalls.c
index 3ab5436..e27cc31 100644
--- a/newlib/libgloss/pic32mx/syscalls.c
+++ b/newlib/libgloss/pic32mx/syscalls.c
@@ -27,7 +27,8 @@ sbrk (nbytes)
   if (sizeof (unsigned int) != 4)
     return (char *)-1;
 
-  get_mem_info(&mem);
+  mem.size = 0x8000;
+//  get_mem_info(&mem);
   /* NOTE: The value returned from the get_mem_info call is the amount
      of memory, and not the address of the (last byte + 1) */